London weather today

Temperature right now, hour-by-hour forecast, the next 7 days and air quality in London

LIVE Updated 05:21
9°
Clear
Feels like
7°
Humidity
80%
Wind
10 km/h
High / Low
15° / 9°
Sunrise
06:46
Sunset
16:40

Local time: 01:45

London air quality

23Good

The air is clean. Outdoor activity and exercise are fine.

PM2.5
7 µg/m³
PM10
14 µg/m³
Dust
0 µg/m³

Next 24 hours

Now 9°  
02:00 9°  
03:00 9°  
04:00 9°  
05:00 9°  
06:00 9°  
07:00 9°  
08:00 10°  
09:00 11°  
10:00 12°  
11:00 13°  
12:00 13°  
13:00 14°  
14:00 15°  
15:00 15°  
16:00 15°  
17:00 15°  
18:00 14°  
19:00 14°  
20:00 14°  
21:00 13°  
22:00 13°  
23:00 13°  
00:00 13°  

Air quality over the next 24 hours

Peak in the next 24 h: AQI 36 · Dust 0 µg/m³

7-day forecast

  • TodayOct 28 Overcast 9° 15°
  • TomorrowOct 29 Overcast 11° 16°
  • FridayOct 30 Clear 9° 15°
  • SaturdayOct 31 Overcast 10° 13°
  • SundayNov 1 Overcast 10° 12°
  • MondayNov 2 Overcast 10° 13°
  • TuesdayNov 3 Overcast 8° 13°

Most polluted cities in Iran right now

Ranked by current AQI; data is from the CAMS model, not ground stations

  1. Tehran 156Unhealthy
  2. Bandar Abbas 141Unhealthy for sensitive groups
  3. Bandar Lengeh 107Unhealthy for sensitive groups
  4. Shiraz 105Unhealthy for sensitive groups
  5. Ahvaz 100Moderate
  6. Isfahan 89Moderate

Other cities — Provincial capitals

Border towns and other cities

Iranians abroad — key cities

FAQ

What is the weather in London today?

Right now in London it is Clear at 9° (feels like 7°). Today's high is 15° and the low is 9°.

What is the weather in London tomorrow?

Tomorrow in London: Overcast, high 16° and low 11°, with a 0% chance of rain.

How polluted is the air in London today?

The US AQI in London is 23 right now (Good). PM2.5 is 7 and PM10 is 14 µg/m³. Source: Open-Meteo / Copernicus CAMS.

Where does the data on this page come from?

Temperature and forecasts come from Open-Meteo; air quality and dust come from the Copernicus CAMS model via Open-Meteo. Data refreshes every 30 minutes. These are model values and can differ from ground-station measurements.

AQI scale (US EPA): 0–50 Good · 51–100 Moderate · 101–150 Unhealthy for sensitive groups · 151–200 Unhealthy · 201–300 Very unhealthy · above 300 Hazardous.

Source: Open-Meteo (weather models) and Copernicus CAMS via Open-Meteo (air quality). Air-quality and dust values are model output on a grid of about 11 km and can differ from a city's ground stations. Open-Meteo.com (CC BY 4.0) · The dust thresholds (100 and 300 µg/m³) are Kalameh's own bands based on the CAMS model concentration.